Analog Electronics The current gain of a pnp transistor is near zero. the collector current divided by the emitter current. the negative of the npn current gain. the ratio of collector current to emitter current. near zero. the collector current divided by the emitter current. the negative of the npn current gain. the ratio of collector current to emitter current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input impedance of the base of an emitter follower is usually shorted to ground. high. low. open. shorted to ground. high. low. open. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a rectifier circuit, the diode converts alternating voltage to direct current. alternating voltage to direct voltage. alternating current to direct voltage. both (A) and (C) options are connect. alternating voltage to direct current. alternating voltage to direct voltage. alternating current to direct voltage. both (A) and (C) options are connect. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a junction diode is Reverse Biased then diode acts like ....................... An open switch Close switch None of these Short switch An open switch Close switch None of these Short switch ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which is the pair of acceptor elements ? Gallium and boron None of these Antimony and indium Phosphorous and aluminium Gallium and boron None of these Antimony and indium Phosphorous and aluminium ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Three identical amplifiers with each one having a voltage gain of 50,input resistance of 1KΩ & output resistance of 250, are cascaded. The open circuit voltage gain of combined amplifier is 98dB 51dB 49dB 102dB 98dB 51dB 49dB 102dB ANSWER DOWNLOAD EXAMIANS APP
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